Dev Builds » 20160103-1401

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 7. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host Duration Avg Base NPS Games Wins Losses Draws Elo
ncm-et-3 05:41:16 1977154 2351 277 257 1817 +2.96 +/- 6.69
ncm-et-4 05:40:59 1977734 2374 285 264 1825 +3.07 +/- 6.72
ncm-et-5 01:40:29 2022957 722 77 76 569 +0.48 +/- 11.67
ncm-et-6 01:40:40 2026719 724 70 63 591 +3.36 +/- 10.85
ncm-et-7 01:40:29 1994879 701 82 90 529 -3.97 +/- 12.74
ncm-et-8 01:40:21 2008925 705 81 86 538 -2.46 +/- 12.49
ncm-et-9 05:41:08 1985665 2391 251 252 1888 -0.15 +/- 6.39
ncm-et-10 05:41:23 1984611 2403 296 254 1853 +6.07 +/- 6.64
ncm-et-11 01:40:30 2018070 721 78 69 574 +4.34 +/- 11.45
ncm-et-12 01:40:43 2006597 707 85 74 548 +5.41 +/- 12.15
ncm-et-13 05:41:09 1989017 2398 251 276 1871 -3.62 +/- 6.52
ncm-et-14 01:40:36 2019209 708 87 73 548 +6.87 +/- 12.17
ncm-et-15 05:41:07 1991485 2377 270 235 1872 +5.12 +/- 6.44
ncm-et-16 01:40:34 2021896 718 76 76 566 -0.0 +/- 11.7
20000 2266 2145 15589 +2.1 +/- 2.26

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
71168 ncm-et-3 2019-02-22 14:19 00:19:33 1972695 130 17 15 98 +5.35 +/- 29.7
71167 ncm-et-4 2019-02-22 14:16 00:23:01 1973154 163 22 20 121 +4.26 +/- 27.13
71166 ncm-et-15 2019-02-22 14:15 00:23:29 1981839 160 20 17 123 +6.52 +/- 25.93
71165 ncm-et-10 2019-02-22 14:13 00:25:50 1968930 181 21 19 141 +3.84 +/- 23.83
71164 ncm-et-13 2019-02-22 14:12 00:26:26 1970184 183 21 23 139 -3.8 +/- 24.72
71163 ncm-et-9 2019-02-22 14:12 00:26:48 1960461 183 20 18 145 +3.8 +/- 22.97
71162 ncm-et-3 2019-02-22 13:07 01:11:18 1971259 500 57 65 378 -5.56 +/- 15.05
71161 ncm-et-15 2019-02-22 13:02 01:11:34 1984749 500 63 48 389 +10.43 +/- 14.34
71160 ncm-et-4 2019-02-22 13:01 01:13:14 1963532 500 58 58 384 -0.0 +/- 14.68
71159 ncm-et-10 2019-02-22 13:00 01:11:49 1964780 500 59 47 394 +8.34 +/- 14.02
71158 ncm-et-13 2019-02-22 12:59 01:11:30 1968009 500 45 63 392 -12.51 +/- 14.14
71157 ncm-et-9 2019-02-22 12:59 01:12:08 1970964 500 49 56 395 -4.86 +/- 13.96
71156 ncm-et-3 2019-02-22 11:50 01:15:38 1903068 500 66 56 378 +6.95 +/- 15.05
71155 ncm-et-15 2019-02-22 11:49 01:12:07 1970496 500 59 54 387 +3.47 +/- 14.48
71154 ncm-et-10 2019-02-22 11:49 01:09:29 1967580 500 59 63 378 -2.78 +/- 15.05
71153 ncm-et-9 2019-02-22 11:47 01:10:04 1962957 500 48 42 410 +4.17 +/- 12.92
71152 ncm-et-13 2019-02-22 11:47 01:11:21 1966466 500 55 50 395 +3.47 +/- 13.96
71151 ncm-et-4 2019-02-22 11:47 01:13:16 1938896 500 57 49 394 +5.56 +/- 14.02
71150 ncm-et-4 2019-02-22 10:35 01:10:56 1981609 500 70 58 372 +8.34 +/- 15.41
71149 ncm-et-9 2019-02-22 10:35 01:11:27 1968958 500 51 56 393 -3.47 +/- 14.09
71148 ncm-et-15 2019-02-22 10:35 01:13:23 1973741 500 54 51 395 +2.08 +/- 13.96
71147 ncm-et-3 2019-02-22 10:35 01:14:06 1964763 500 56 64 380 -5.56 +/- 14.92
71146 ncm-et-13 2019-02-22 10:35 01:11:16 1977644 500 51 57 392 -4.17 +/- 14.16
71145 ncm-et-10 2019-02-22 10:35 01:13:34 1965842 500 69 65 366 +2.78 +/- 15.78
12595 ncm-et-7 2018-03-27 12:58 00:28:21 2016518 201 25 27 149 -3.46 +/- 24.47
12594 ncm-et-8 2018-03-27 12:58 00:28:19 2021491 205 20 29 156 -15.26 +/- 23.24
12593 ncm-et-12 2018-03-27 12:57 00:29:12 2020673 207 24 21 162 +5.04 +/- 22.09
12592 ncm-et-15 2018-03-27 12:56 00:30:12 2019370 217 23 19 175 +6.41 +/- 20.35
12591 ncm-et-3 2018-03-27 12:56 00:30:20 2026227 221 14 24 183 -15.73 +/- 18.94
12590 ncm-et-14 2018-03-27 12:56 00:30:23 2020673 208 24 21 163 +5.01 +/- 21.98
12589 ncm-et-13 2018-03-27 12:56 00:30:36 2026227 215 20 32 163 -19.41 +/- 22.8
12588 ncm-et-4 2018-03-27 12:55 00:30:36 2025245 211 31 21 159 +16.48 +/- 23.25
12587 ncm-et-9 2018-03-27 12:55 00:30:51 2024918 208 33 27 148 +10.02 +/- 25.39
12586 ncm-et-16 2018-03-27 12:55 00:30:45 2020673 218 24 21 173 +4.78 +/- 20.97
12585 ncm-et-5 2018-03-27 12:55 00:30:47 2021978 222 22 20 180 +3.13 +/- 19.9
12584 ncm-et-10 2018-03-27 12:55 00:31:20 2018883 222 26 20 176 +9.39 +/- 20.81
12583 ncm-et-6 2018-03-27 12:55 00:31:36 2025900 224 16 20 188 -6.2 +/- 18.24
12582 ncm-et-11 2018-03-27 12:54 00:31:41 2018721 221 31 22 168 +14.16 +/- 22.42
12581 ncm-et-8 2018-03-27 11:44 01:12:02 1996359 500 61 57 382 +2.78 +/- 14.8
12580 ncm-et-7 2018-03-27 11:44 01:12:08 1973241 500 57 63 380 -4.17 +/- 14.93
12579 ncm-et-13 2018-03-27 11:44 01:10:00 2025572 500 59 51 390 +5.56 +/- 14.29
12578 ncm-et-11 2018-03-27 11:44 01:08:49 2017420 500 47 47 406 -0.0 +/- 13.21
12577 ncm-et-4 2018-03-27 11:44 01:09:56 1983969 500 47 58 395 -7.64 +/- 13.95
12576 ncm-et-15 2018-03-27 11:44 01:10:22 2018720 500 51 46 403 +3.47 +/- 13.42
12575 ncm-et-6 2018-03-27 11:44 01:09:04 2027538 500 54 43 403 +7.64 +/- 13.41
12574 ncm-et-3 2018-03-27 11:44 01:10:21 2024917 500 67 33 400 +23.66 +/- 13.53
12573 ncm-et-10 2018-03-27 11:44 01:09:21 2021651 500 62 40 398 +15.3 +/- 13.72
12572 ncm-et-5 2018-03-27 11:44 01:09:42 2023937 500 55 56 389 -0.69 +/- 14.36
12571 ncm-et-9 2018-03-27 11:44 01:09:50 2025736 500 50 53 397 -2.08 +/- 13.83
12570 ncm-et-14 2018-03-27 11:44 01:10:13 2017746 500 63 52 385 +7.64 +/- 14.61
12569 ncm-et-12 2018-03-27 11:44 01:11:31 1992522 500 61 53 386 +5.56 +/- 14.55
12568 ncm-et-16 2018-03-27 11:44 01:09:49 2023120 500 52 55 393 -2.08 +/- 14.09

Commit

Commit ID 9eceb894ac91b9b4a88d1972778705304666ac33
Author Leonid Pechenik
Date 2016-01-03 14:01:15 UTC
Adjust time used for move based on previous score Use less time if evaluation is not worse than for previous move and even less time if in addition no fail low encountered for current iteration. STC: 10+0.1 ELO: 5.37 +-2.9 (95%) LOS: 100.0% Total: 20000 W: 3832 L: 3523 D: 12645 STC: 10+0.1 LLR: 2.96 (-2.94,2.94) [0.00,5.00] Total: 17527 W: 3334 L: 3132 D: 11061 LTC: 60+0.6 LLR: 2.95 (-2.94,2.94) [0.00,5.00] Total: 28233 W: 3939 L: 3725 D: 20569 LTC: 60+0.6 ELO: 2.43 +-1.4 (95%) LOS: 100.0% Total: 60000 W: 8266 L: 7847 D: 43887 LTC: 60+0.06 LLR: 2.95 (-2.94,2.94) [-1.00,3.00] Total: 38932 W: 5408 L: 5207 D: 28317 Resolves #547
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